Premier Builders Guild Two-Rock Akoya Owner's Manual

Akoya 50 watt dual tube recrectified

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OWNERS MANUAL

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Summary of Contents for Premier Builders Guild Two-Rock Akoya

  • Page 1 OWNERS MANUAL...
  • Page 2 Dear Customer, Thank you for your purchase of a Two-Rock amplifier from Premier Builders Guild. As a discerning guitarist, you know the road to great tone begins with great components. Our Classic Design, carefully selected parts and hand-built approach combine to make an extremely versatile instrument. Please take the time to read this manual.
  • Page 3: Front Panel Functions

    Front Panel Functions 1. Input Jack- High impedance input to the amplifier. Plug in your instrument here. 2. Treble Control- Adjusts the high frequency response. In the full counter-clockwise position, high frequencies are bypassed to ground. In the full clockwise position, high frequencies are allowed to pass to the input gain stage.
  • Page 4 10. OverDrive Reverb Return - The reverb return control mixes the reverb effect signal with the dry signal. At full counterclockwise rotation, the reverb effect is defeated. 11. Tremolo Speed- Adjusts the rate of the tremolo circuit 12. Tremolo Intensity- Adjusts the amount of tremolo that is being created. 13.
  • Page 5: Rear Panel Functions

    Rear Panel Functions 1. A/C Input- Connects the amplifier to A/C power via the power cord supplied. Unless otherwise specified, your amplifier is designed to operate on 120 volts A/C, 60 cycles. 2. Fuse- See Fuse Chart 3. AC Power Switch- Turns power on. 4.
  • Page 6: Fuse Chart

    Fuse Chart Fuse Chart: All Fuses are 3AG Type 250 Volt, SLO-BLO 100V 120V 220/230/240 22 Watt: 2amp 2amp 1amp 35 Watt: 2.5amp 2.5amp 1amp 40 Watt: 2.5amp 2.5amp 1.6amp 50 Watt: 2.5amp 2.5amp 1.6amp 100 Watt: 3.2amp 3.2amp 2.5amp FOOTSWITCH Overdrive - Switches amp into overdrive mode.
  • Page 7: Bias Adjustments

    (Tube Complement) V1- 12AX7, Input stage & Gain V2- 12AX7, Overdrive stage V3- 12AX7, Reverb Driver V4- 12AX7, Mixing amplifier V5- 12AX7. Phase Inverter V6- 12AX7WA, Tremolo Circuit V7- V8- 6L6WGC-STR, Output V9- V10- 5AR4, Dual Tube Rect Each fine production tube is tested and matched to our exacting specifications. External bias adjustment and test points are located on the chassis near the output tube sockets.
  • Page 8 Premier Builders Guild. We know your new amplifier will provide many hours of enjoyment and inspiration in the years to come. This manual is a resource for some of your questions. Please contact us with any other questions or comments that you may have.
  • Page 9 This is a product of PREMIER BUILDERS GUILD 619 MARTIN AVENUE, SUITE 6 ROHNERT PARK, CA 94928 707-584-8663 www.two-rock.com SERIAL NUMBER: _____________________________...

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Two-rock

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